TRENDnet Not available Router User Manual


 
20/40
20 Channel Width = 20 MHz
20/40 Channel Width = 20/40 MHz
Guard Interval:
Support Short/Long GI, the purpose of the guard interval is to introduce immunity to propagation
delays, echoes and reflections, to which digital data is normally very sensitive.
Long
Auto
Long Guard Interval, 800 nsec
Short Guard Interval, 400 nsec
MCS:
Fix MCS rate for HT rate.
0-15
The Modulation and Coding Scheme (MCS) is a value that determines the modulation, coding and
number of spatial channels.
ADVANCED
Beacon Interval
Beacons are packets sent by a wireless router to synchronize wireless devices. Specify a Beacon
Period value between 20 and 1000. The default value is set to 100 milliseconds.
DTIM
A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast
messages. When the wireless router has buffered broadcast or multicast messages for associated
clients, it sends the next DTIM with a DTIM Interval value. Wireless clients detect the beacons and
awaken to receive the broadcast and multicast messages. The default value is 1. Valid settings are
between 1 and 255.
Fragmentation Threshold
Wireless frames can be divided into smaller units (fragments) to improve performance in the presence
of RF interference and at the limits of RF coverage. Fragmentation will occur when frame size in bytes
is greater than the Fragmentation Threshold. This setting should remain at its default value of 2346
bytes. Setting the Fragmentation value too low may result in poor performance.
RTS Threshold
18